Rockwell Automation 20B PowerFlex 700 Drive Components Replacement - Frame 8 - Manual (Page 60)

60 Rockwell Automation Publication 20B-IN024C-EN-P - June 2012
Chapter 3 Component Replacement Procedures
Install Components
1. Install the new snubber board. Torque screws to 2.9 N•m (26 lb•in).
2. Connect the wires.
Black wire goes to J1. Blue wire goes to J2.
3. Install stacking panel as detailed on
page 27 .
4. Replace all safety shields and enclosure covers before applying power to the
drive.
Fan Transformer See Chapter 1 - Component Diagrams and Torque Specifications to locate the
component detailed in these instructions.
Remove Components
1. Read and follow the
Safety Precautions on page 12 and Important Initial
Steps on page 13 .
2. Label and unplug or disconnect the five wires for the fan transformer.
3. Unscrew the four fan transformer mounting bracket screws.
Install Components
1. Install new fan transformer. Torque four screws to 5.6 N•m (50 lb•in).
2. Connect the wires for the fan transformer.
3. Replace all safety shields and enclosure covers before applying power to the
drive.
Fan Transformer
Label and unplug these two red wires
Label and disconnect these
three wires
Mounting bracket screws (4)